The MacBook Air has a built in iSight camera. To add another camera you would need to specify what you wanted to achieve that you could not with the iSight.
The Mac Book Pro is better than the Mac Book Air.
Yes. The new Macbook Air does have a frontward facing FaceTime camera.
Macbook air
Mac book air weight is 2.3pound (1.06kg)
This is like trying to compare a car to a bicycle......there are in different catigories
1.7
About $1,567
To program for Mac or iOS, you need a machine running OSX.
Yes, MacBookAir supports video conferencing with the built in FaceTime camera. You can use Skype, FaceTime or any other similar app.
designed in California
EBay
to quit instalationalert window on mac mavericks